23390295

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 38937024

約数和(自身を除く): 15546729

約数列:

[1, 3, 5, 15, 41, 73, 123, 205, 219, 365, 521, 615, 1095, 1563, 2605, 2993, 7815, 8979, 14965, 21361, 38033, 44895, 64083, 106805, 114099, 190165, 320415, 570495, 1559353, 4678059, 7796765, 23390295]

約数ペア:

[(1, 23390295), (3, 7796765), (5, 4678059), (15, 1559353), (41, 570495), (73, 320415), (123, 190165), (205, 114099), (219, 106805), (365, 64083), (521, 44895), (615, 38033), (1095, 21361), (1563, 14965), (2605, 8979), (2993, 7815)]